... 等反动率轮叶 constant reaction blade 常定点控制 constant setpoint control 定速调速器 constant-speed governor ...
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提出一种近月面定点悬停的控制方案,选用常推力液体发动机和脉冲式发动机实现悬停任务。
A control scheme is proposed, in which liquid engine of constant thrust and impulse thruster are chosen to achieve hover task.
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